Title :
Detection of hidden periodicities by adaptive extrapolation
Author :
Papoulis, Athanasios ; Chamzas, Christodoulos
Author_Institution :
Polytechnic Institute of Newyork, Farmingdale, NY
fDate :
10/1/1979 12:00:00 AM
Abstract :
A method is presented for determining the harmonic components of a noisy signal by nonlinear extrapolation beyond the data interval. The method is based on an algorithm that adaptively reduces the spectral components due to noise.
Keywords :
Diffraction; Extrapolation; Fourier transforms; Frequency; Image segmentation; Instruments; Noise reduction; Signal processing; Sun; Time measurement;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1979.1163277
